Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial? Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk.